For example, one study found that vitamin D supplementation could reduce the risk of getting type 1 diabetes by 80 percent. (xii) In the Nurses 'Health Study (a study of more than 130,000 nurses over 3 decades), vitamin D supplementation reduced the risk of multiple sclerosis by 40 percent. (xiii), (xiv)

GM works by promoting a sense of fullness. (xii), (xiii) Plus, it pushes more calories out through your colon, rather than letting them be absorbed. (xiv) It also lowers the energy density of the food you eat.